Any one know how to do this pls help
1 answer:
Answer:
f^-1(x) = [(x + 1)/2]^⅓
Step-by-step explanation:
y = 2x³ - 1
Make x the subject
2x³ = y + 1
x³ = (y + 1)/2
x = [(y + 1)/2]^⅓
Interswitch variables
f^-1(x) = [(x + 1)/2]^⅓
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Answer:b
Step-by-step explanation:
Answer: well 56 is the answer
Step-by-step explanation:
2 2/5=12:5
5 1/5= 26:5
12:26:5
I think.
This is what i got in the caculator 6400 if not im so so sory
Answer:
I think it would be 9 meters.
Step-by-step explanation:
5x2=10
28-10=18
18(divided by)2=9 meters